406520 ÷ 34 
We're looking to find how many times 34 goes into 406520.

Let's proceed to step 1:
34 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 34

Step 2:
The number 34 fits into 40 1 times, leaving a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 34 away from 40, we end up with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 34

Going ahead to step 3:
34 goes into 66 1 times with a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtract 34 from 66 to get 32.
Bring next digit (5) of the dividend behind the 32 and repeat the process: 325 / 34

Step 4:
When dividing 325 by 34, we get 9 with a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 119.0
If we take 306 away from 325, we end up with 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 34

On to step 5:
34 can be fit into 192 5 times, resulting in a remainder of 22.
Use 5 as the next digit of our solution. 
Result so far: 1195.0
Subtract 170 from 192 to get 22.
Fetch the next digit (0) from the dividend, attach it to 22 and continue: 220 / 34

Moving on to step 6:
220 divided by 34 is 6 with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 11956.0
Deduct 204 from 220 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
160 divided by 34 is 4 with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 11956.4
Subtracting 136 from 160 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 8:
When dividing 240 by 34, we get 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 11956.47
Subtract 238 from 240 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 9:
34 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 11956.47
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 10:
34 can be fit into 200 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 11956.4705
If we subtract 170 from 200, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
The number 34 fits into 300 8 times, leaving a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 11956.47058
Subtracting 272 from 300 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 12:
34 goes into 280 8 times with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 11956.470588
If we subtract 272 from 280, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 11956.470588 with a remaining 8e-07.